Tetra Tech Inc. (TTEK)
NASDAQ: TTEK
· Real-Time Price · USD
35.66
-0.30 (-0.83%)
At close: Sep 04, 2025, 3:59 PM
35.21
-1.26%
After-hours: Sep 04, 2025, 05:16 PM EDT
TTEK Option Overview
Overview for all option chains of TTEK. As of September 05, 2025, TTEK options have an IV of 143.65% and an IV rank of 326.67%. The volume is 389 contracts, which is 480.25% of average daily volume of 81 contracts. The volume put-call ratio is 28.92, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
143.65%IV Rank
326.67%Historical Volatility
20.88%IV Low
30.01% on Dec 05, 2024IV High
64.79% on Sep 04, 2025Open Interest (OI)
Today's Open Interest
26,467Put-Call Ratio
2.38Put Open Interest
18,629Call Open Interest
7,838Open Interest Avg (30-day)
26,121Today vs Open Interest Avg (30-day)
101.32%Option Volume
Today's Volume
389Put-Call Ratio
28.92Put Volume
376Call Volume
13Volume Avg (30-day)
81Today vs Volume Avg (30-day)
480.25%Option Chain Statistics
This table provides a comprehensive overview of all TTEK options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 7 | 0 | 0 | 5,097 | 7,274 | 1.43 | 143.65% | 30 |
| Oct 17, 2025 | 0 | 0 | 0 | 5 | 69 | 13.8 | 77.96% | 35 |
| Dec 19, 2025 | 5 | 1 | 0.2 | 2,536 | 10,250 | 4.04 | 35.91% | 35 |
| Jan 16, 2026 | 0 | 0 | 0 | 107 | 0 | 0 | n/a | 9.73 |
| Mar 20, 2026 | 1 | 375 | 375 | 93 | 1,036 | 11.14 | 40.42% | 35 |